CN102780578A - Updating system and updating method for operating system for network equipment - Google Patents
Updating system and updating method for operating system for network equipment Download PDFInfo
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- CN102780578A CN102780578A CN2012101719855A CN201210171985A CN102780578A CN 102780578 A CN102780578 A CN 102780578A CN 2012101719855 A CN2012101719855 A CN 2012101719855A CN 201210171985 A CN201210171985 A CN 201210171985A CN 102780578 A CN102780578 A CN 102780578A
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Abstract
The invention discloses an updating system and an updating method for an operating system for network equipment. The updating method comprises the following steps of: S1) uploading an image file used for updating the operating system onto a storage module of the network equipment; S2) judging whether the operating system is successfully updated or not, if so, executing step S3, and if not, executing step S4; S3) normally starting the network equipment, and finishing a flow; S4) starting the network equipment in a bootloader mode, and uploading the image file to the storage module; S5) judging whether the operating system is successfully updated or not, if so, entering step S3, and if not, executing step S6; and S6) prompting a user that the operating system fails in updating. The invention provides a simple and reliable mode to restore the normal operation of the operating system, the trouble that the network equipment is returned to a factory to be repaired is avoided, and the speed and the efficiency on updating the operation system are improved.
Description
Technical field
The present invention relates to a kind of update system and update method of operating system of the network equipment, particularly relate to the update method that the update system and a kind of of operating system of the network equipment of the normal operation of a kind of operating system that when upgrading network equipment is failed, can continue new network device more and recovery operation system utilizes the update system of this network equipment to realize.
Background technology
Along with information-based, intelligent, networked development; The increasing network equipment such as switch, router etc. all are widely used; And the function of the systems soft ware of the present network equipment is enriched constantly and is upgraded, and makes the user often need in real time the more operating system of new network device.Yet when the system upgrade of the network equipment, can cause operating system software upgrading failure because of the interference of some extraneous factors unavoidably, and then can cause the operating system of the network equipment normally to move, thereby influence the operate as normal of the network equipment.Such as because sudden power when the electricity shortage of the network equipment or upgrading; Can cause the operating system software upgrading failure of the network equipment; During simultaneously owing to operating system update; Be the image file of wiping the old operating system in the network equipment in real time, and write the image file of new operating system in real time.Like this, when operating system update is failed, can cause the image file of the old operating system in the network equipment also imperfect, and then cause the network equipment also can't normally start.
Address the above problem traditionally and pass through depot repair often, but this processing mode length consuming time, and need dismantle the shell of the network equipment, so had a strong impact on the speed of the maintenance and the recovery of the network equipment, reduced operating efficiency.
Summary of the invention
The technical problem that the present invention will solve is can cause the network equipment normally to start and depot repair length consuming time, needs dismounting shell and reduced the defective of operating efficiency in order to overcome the prior art network equipment in when failure upgrading, and update system and a kind of update method of utilizing the update system realization of this network equipment of operating system of the network equipment of the normal operation of a kind of operating system that when upgrading network equipment is failed, can continue new network device more and recovery operation system is provided.
The present invention solves above-mentioned technical problem through following technical proposals:
The invention provides a kind of update method of operating system of the network equipment, its characteristics are that this update method may further comprise the steps:
S
1, with one be used for upgrading this operating system image file be uploaded to a memory module of this network equipment;
S
2, judge whether this operating system upgrades success, if, execution in step S then
3, if not, execution in step S then
4
S
3, normally start this network equipment, process ends then;
S
4, start this network equipment, and once more this image file be uploaded in this memory module with bootloader (bootloader is exactly one section small routine of operation before operating system nucleus operation) pattern;
S
5, judge whether this operating system upgrades success, if then get into step S
3, if not, execution in step S then
6
S
6, the prompting operating system of user upgrades failure.
Can store image file in the memory module of this network equipment, this image file is the image file of the operating system of the network equipment, and for different model, different types of network equipment, image file is different.And the operating system of the network equipment all is that the old image file in the network equipment is wiped on the limit when upgrading, and the limit writes new image file, so step S
1In just will be used for upgrading this operating system new image file be uploaded to this memory module.
When uploading new image file or with complete image file, uploading the renewal of the laggard line operate system that finishes; If All going well; This operating system will be upgraded success; If electricity shortage midway or sudden power or have some other emergency situations to take place will cause image file intactly to upload or the renewal of operating system is interrupted, this operating system is just upgraded failure so.
And at step S
2In will judge whether this operating system upgrades success, if upgrade successfully, explain that the operating system of this network equipment is accomplished upgrading smoothly, just can directly get into step S
3In this network equipment of normal startup, if upgrade failure, explain in the image file transmission course or the operating system update process in accident appears, can cause the network equipment normally to start again like this.Therefore, when upgrading failure, just control this network equipment and start, thereby get into the bootloader state, upgrade this operating system under the bootloader state, to transmit image file once more with the bootloader pattern.Like this, just avoid traditional network equipment when upgrading, to need the trouble of depot repair, and can upgrade the network equipment once more, improved efficient, saved the time.
And under the bootloader state; Need equally earlier new complete image file to be uploaded in this memory module, then, judge equally whether this operating system upgrades success under the bootloader state; If upgrade successfully; This network equipment just can directly normally start, and if upgrade and fail, the result who just fails to the user prompt renewal.
Preferably, step S
6In also return step S in prompting in the user
4If, under the bootloader state, still can't upgrade success, also be that like this, the network equipment still can't normally start because of electricity shortage or sudden power when uploading image file or upgrading so probably.At this moment, can wait until that power recovery is normal after, return step S
4, start the renewal that the network equipment is uploaded image file and carried out operating system with the bootloader pattern once more, till upgrading successfully.
Preferably, step S
6For: the number of times of recording operation system update failure also returns step S
4, when this number of times reached a threshold value, the prompting operating system of user upgraded failure and process ends.When starting the renewal of the laggard line operate of network equipment system with the bootloader pattern; One threshold value can be set; As 10 times; If continuous 10 times all can't be upgraded this operating system through the bootloader pattern, explain that so this network equipment has hardware or other more serious defective probably, causes this operating system normally to upgrade; Can stop to upgrade this operating system and point out the user to upgrade failure this moment, and the user just can carry out careful detection and maintenance to this network equipment after receiving prompting.
Preferably, step S
1Also comprise a start-up mode determining step: judge that this network equipment is normal start or start with new model more, if normal startup the, then execution in step S before
3If, with more new model startup, then execution in step S
1When implementing described update method; Usually all be with one store this new complete image file PC (personal computer) couple together with netting twine with this network equipment; Login the server of this network equipment then through PC; Enter into the software version management page, the user just can select the operating system of this network equipment is upgraded in this page.Therefore, at implementation step S
1Before, can first judges be to select normal this network equipment of startup or select this operating system of renewal, if select normal startup, just normally start this network equipment, new model starts if select more, just gets into step S
1Carry out the renewal of this operating system according to flow process.
Preferably, this network equipment is a router, a modulator-demodulator or a switch.
Preferably, this memory module is a flash (flash memory) equipment.
The objective of the invention is to also to provide a kind of update system of operating system of the network equipment; Its characteristics are that this update system comprises that an image file transport module, one first judge module, one second judge module, start a module and a reminding module;
This image file transport module be used for one be used to upgrade this operating system image file be uploaded to a memory module of this network equipment;
This first judge module is used to judge whether this operating system upgrades success; If; Then call this startup module and normally start this network equipment; If not, then call this startup module and start this network equipment, and call this image file transport module and once more this image file is uploaded in this memory module with the bootloader pattern;
This second judge module is used for whether upgrading success in bootloader pattern this operating system that judges, if, then call this startup module and normally start this network equipment, if not, then call this reminding module prompting operating system of user and upgrade failure.
Preferably; When the bootloader pattern judges this operating system update failure; This second judge module also is used to call this startup module and starts this network equipment with the bootloader pattern, and calls this image file transport module and once more this image file is uploaded in this memory module.
Preferably; When the bootloader pattern judges this operating system update failure; This second judge module is used for the number of times of recording operation system update failure and calls this startup module starting this network equipment with the bootloader pattern; Call this image file transport module simultaneously and once more this image file is uploaded in this memory module, when this number of times reached a threshold value, this second judge module also was used to call this reminding module prompting operating system of user and upgrades failure.
Preferably; This update system also comprises one the 3rd judge module; The 3rd judge module is used to also judge that this network equipment is normal start or start with new model more, if normal the startup then calls this startup module and normally start this network equipment; If start with new model more, then call this image file transport module with one be used for upgrading this operating system image file be uploaded to a memory module of this network equipment.
Preferably, this network equipment is a router, a modulator-demodulator or a switch.
Preferably, this memory module is a flash equipment.
Positive progressive effect of the present invention is: the present invention can start the network equipment with the bootloader pattern and continue the more operating system of new network device when upgrading network equipment is failed; Provide a kind of simple and reliable mode to come the normal operation of recovery operation system; Avoided trouble with network equipment depot repair; Improve the speed and the efficient of the renewal of operating system, saved the time.
Description of drawings
Fig. 1 is the structure chart of update system of operating system of the network equipment of a preferred embodiment of the present invention.
Fig. 2 is the flow chart of update method of operating system of the network equipment of a preferred embodiment of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
As shown in Figure 1, the update system of the operating system of the network equipment of the present invention comprises that one first judge module 1, one second judge module 2, one the 3rd judge module 3, an image file transport module 4, start a module 5 and a reminding module 6.
Can store image file in the memory module of this network equipment such as the flash equipment, this image file is the image file of the operating system of the network equipment, and for different model, different types of network equipment, image file is different.And the operating system of the network equipment is when upgrading; All be that the old image file in the network equipment is wiped on the limit; The limit writes new image file; Therefore this image file transport module 4 new image file that just will be used for upgrading this operating system is uploaded to this memory module, and so that old image file is covered, thereby realization is to the renewal of operating system.
When utilizing said update system to carry out the renewal of operating system of the network equipment; Usually all be with one store this new complete image file PC (personal computer) couple together with netting twine with this network equipment; Login the server of this network equipment then through PC; Enter into the software version management page, the user just can select the operating system of this network equipment is upgraded in this page.Therefore; At first the 3rd judge module 3 can first judges be to select normal this network equipment or this operating system of selection renewal of starting; If select normal the startup; Then call this startup module 5 normal these network equipments that start, then call this image file transport module 4 this new image file is uploaded in this memory module with more new model startup if select.
Wherein, When this image file transport module 4 is uploaded new image file or with complete image file, uploading the renewal of the laggard line operate system that finishes; If All going well, this operating system will be upgraded success, if electricity shortage midway or sudden power or have some other emergency situations to take place; Will cause image file can't intactly upload the perhaps renewal of operating system and interrupt, this operating system is just upgraded failure so.
And this first judge module 1 will judge at first whether this operating system upgrades success, if upgrade successfully, explains that the operating system of this network equipment is accomplished upgrading smoothly, can directly call this startup module 5 normal these network equipments that start with that; If upgrade failure, explain in the image file transmission course perhaps accidents such as power shortage or sudden power to occur in the operating system update process, can cause the network equipment normally to start again like this.Therefore; When upgrading failure; This first judge module 1 just calls this startup module 5 and controls this network equipment with the startup of bootloader pattern, thereby gets into the bootloader state, upgrades this operating system under the bootloader state, to transmit image file once more.
And under the bootloader state; Need utilize this image file transport module 4 that new complete image file is uploaded in this memory module equally earlier, then, utilize this second judge module 2 to judge whether this operating system upgrades success under the bootloader state; If upgrade successfully; Then call this startup module 5 normal these network equipments that start, and if this reminding module 6 upgrades result from failure to user prompt is just called in the renewal failure.
If under the bootloader state, still can't upgrade success, also be that like this, the network equipment still can't normally start because when uploading image file or upgrading, fortuitous events such as electricity shortage or sudden power occur so probably.At this moment; After can waiting until that power recovery is normal, this second judge module 2 calls this startup module 5 once more and starts the network equipment with the bootloader pattern, and calls this image file transport module 4 and upload image file; Then carry out the renewal of operating system, till upgrading successfully.
And when this second judge module 2 calls this startup module 5 and starts the network equipment with the bootloader pattern and carry out the renewal of operating system; One threshold value can be set; As 10 times; The number of times of this second judge module 2 recording operation system update failure in real time, and when each renewal is failed, all call this startup module 5 and upgrade once more with this network equipment of bootloader pattern startup, if continuous 10 times all can't be upgraded this operating system through the bootloader pattern; Explain that so this network equipment has hardware or other more serious defective probably, causes this operating system normally to upgrade.At this moment, can stop to upgrade this operating system and call this reminding module 6 prompting users and upgrade failure, the user is receiving that the prompting back just can carry out careful detection and maintenance to this network equipment.
Wherein, in the practical implementation process, this network equipment can be a router, a modulator-demodulator or a switch.
As shown in Figure 2, the present invention utilizes the update method of the operating system of the network equipment that the update system of operating system of the network equipment of present embodiment realizes may further comprise the steps:
Step 103, normally start this network equipment, process ends then.
Step 104, start this network equipment, and once more this image file is uploaded in this memory module with the bootloader pattern.
The number of times of step 106, the failure of recording operation system update.
Below in conjunction with those skilled in the art's angle and user's angle, come the present invention is carried out brief description with a concrete operations flow instance:
Three state parameter A, B and C at first are set; Wherein A is used for confirming that this network equipment is normally to start or start with new model more; B and C are used for jointly confirming whether this network equipment upgrades successfully, whether need forward under the bootloader state continuation renewal smoothly and whether this network equipment can normally start, and wherein the acquiescence initial value of A, B, C is respectively false, true, true after renewal.
The idiographic flow of the renewal of this operating system is:
(1) PC and the network equipment are coupled together with netting twine; Fan-in network device service device IP (Internet Protocol in the IE of PC browser; The agreement that interconnects between the network) address; Get into the software version management page, the image file of operating system is put into PC hard disk or other storage medium, select storage address at software version management page input mirror picture.
(2) in the software version management page, select software upgrading function; System was uploaded to image file in the network equipment system through procotol automatically and write the relevant position of the memory device that is used for os starting of the network equipment this moment; It is true that while update system of the present invention can be provided with renewal mode state parameter A, and the network equipment restarts then.
When (3) starting, update system at first reads the value of parameter A, if the value of A is true, update system can all be set to false with the value of B parameter and parameters C, and the value with parameter A is re-set as false and gets into step (4) simultaneously.If the value of A is false, operating system gets into the system boot method of acquiescence, and update system is not done any setting to B parameter and C, reads the value of parameters C simultaneously, if the value of parameters C is true, gets into step (4).If the value of parameters C is false, the failure of description operation system upgrade, this moment, operating system got into the bootloader pattern.Fan-in network device service device IP address gets into the WEB page under the bootloader pattern in the IE of PC browser; Use the WEB page image file to be write once more the relevant position of the memory device of the network equipment; The update system parameter A is set to true, restarts and execution in step (3) again.
(4) update system begins the initialization network equipment and carry image file; If the initialization network equipment and carry image file be success all, update system reads the value of B parameter, if the value of B parameter is false; The value of update system B parameter is set to true; Parameters C is set to true and os starting is accomplished, if the value of B parameter is false, update system no longer is provided with the value and the os starting of parameters C and accomplishes.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (12)
1. the update method of the operating system of a network equipment is characterized in that, this update method may further comprise the steps:
S
1, with one be used for upgrading this operating system image file be uploaded to a memory module of this network equipment;
S
2, judge whether this operating system upgrades success, if, execution in step S then
3, if not, execution in step S then
4
S
3, normally start this network equipment, process ends then;
S
4, start this network equipment with the bootloader pattern, and once more this image file is uploaded in this memory module;
S
5, judge whether this operating system upgrades success, if then get into step S
3, if not, execution in step S then
6
S
6, the prompting operating system of user upgrades failure.
2. update method as claimed in claim 1 is characterized in that step S
6In also return step S in prompting in the user
4
3. update method as claimed in claim 1 is characterized in that step S
6For: the number of times of recording operation system update failure also returns step S
4, when this number of times reached a threshold value, the prompting operating system of user upgraded failure and process ends.
4. like any described update method among the claim 1-3, it is characterized in that step S
1Also comprise a start-up mode determining step: judge that this network equipment is normal start or start with new model more, if normal startup the, then execution in step S before
3If, with more new model startup, then execution in step S
1
5. update method as claimed in claim 4 is characterized in that, this network equipment is a router, a modulator-demodulator or a switch.
6. update method as claimed in claim 5 is characterized in that, this memory module is a flash equipment.
7. the update system of the operating system of a network equipment is characterized in that, this update system comprises that an image file transport module, one first judge module, one second judge module, start a module and a reminding module;
This image file transport module be used for one be used to upgrade this operating system image file be uploaded to a memory module of this network equipment;
This first judge module is used to judge whether this operating system upgrades success; If; Then call this startup module and normally start this network equipment; If not, then call this startup module and start this network equipment, and call this image file transport module and once more this image file is uploaded in this memory module with the bootloader pattern;
This second judge module is used for whether upgrading success in bootloader pattern this operating system that judges, if, then call this startup module and normally start this network equipment, if not, then call this reminding module prompting operating system of user and upgrade failure.
8. update system as claimed in claim 7; It is characterized in that; When the bootloader pattern judges this operating system update failure; This second judge module also is used to call this startup module and starts this network equipment with the bootloader pattern, and calls this image file transport module and once more this image file is uploaded in this memory module.
9. update system as claimed in claim 7; It is characterized in that; When the bootloader pattern judges this operating system update failure; This second judge module is used for the number of times of recording operation system update failure and calls this startup module starting this network equipment with the bootloader pattern; Call this image file transport module simultaneously and once more this image file is uploaded in this memory module, when this number of times reached a threshold value, this second judge module also was used to call this reminding module prompting operating system of user and upgrades failure.
10. like any described update system among the claim 7-9; It is characterized in that; This update system also comprises one the 3rd judge module; The 3rd judge module is used to also judge that this network equipment is normal start or start with new model more, if normal the startup then calls this startup module and normally start this network equipment; If start with new model more, then call this image file transport module with one be used for upgrading this operating system image file be uploaded to a memory module of this network equipment.
11. update system as claimed in claim 10 is characterized in that, this network equipment is a router, a modulator-demodulator or a switch.
12. update system as claimed in claim 11 is characterized in that, this memory module is a flash equipment.
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| CN2012101719855A CN102780578A (en) | 2012-05-29 | 2012-05-29 | Updating system and updating method for operating system for network equipment |
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| CN104484207A (en) * | 2014-12-23 | 2015-04-01 | 上海斐讯数据通信技术有限公司 | Mirror image upgrading method for switch, linux operation system and switch |
| CN105302704A (en) * | 2015-10-26 | 2016-02-03 | 广州视睿电子科技有限公司 | Processing method and system |
| CN106095619A (en) * | 2016-06-08 | 2016-11-09 | 杭州华三通信技术有限公司 | A kind of virtual machine backup method and device |
| CN109154849A (en) * | 2016-05-23 | 2019-01-04 | W·特纳 | Super emerging system including core layer, user interface and the service layer equipped with the user's space based on container |
| CN110069363A (en) * | 2013-09-10 | 2019-07-30 | 萨热姆通信宽带简易股份有限公司 | Update method, storage medium and the device of multi-processor device bootstrap loader |
| CN113806139A (en) * | 2021-06-15 | 2021-12-17 | 荣耀终端有限公司 | Operating system recovery method, operating system recovery device, storage medium and computer program product |
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| CN110069363A (en) * | 2013-09-10 | 2019-07-30 | 萨热姆通信宽带简易股份有限公司 | Update method, storage medium and the device of multi-processor device bootstrap loader |
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| CN113806139A (en) * | 2021-06-15 | 2021-12-17 | 荣耀终端有限公司 | Operating system recovery method, operating system recovery device, storage medium and computer program product |
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Application publication date: 20121114 |